A study on the corona-treated PVdF films with alkyl methacrylate monomer as a coupling agent

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• 作者：Kisoo Kim ; Kyu Seomoon ; ^{smkyu77@hanmail.net} ; ^{smkyu@cju.ac.kr}
• 关键词：Alkyl methacrylate ; Corona anchoring ; Interfacial adhesive force ; PVdF ; PVC
• 刊名：Journal of Industrial and Engineering Chemistry
• 出版年：2017
• 出版时间：25 March 2017
• 年：2017
• 卷：47
• 期：Complete
• 页码：150-153
• 全文大小：1086 K
• 卷排序：47

文摘

Polyvinylidene fluoride (PVdF) films were treated by corona discharge coupling technique to enhance the interfacial adhesion of PVdF–PVC films with alkyl methacrylate monomers as coupling agents. Effects of corona discharge voltage, film transfer speed on the surface properties of PVdF and interfacial adhesion of PVdF–PVC are investigated. The contact angle decreased with an increasing corona discharge voltage and a decreasing film transfer speed. The interfacial adhesion was enhanced when the PVdF film was treated in a mild corona condition. The interfacial adhesion of PVdF–PVC films exhibited excellent results when the PVdF film was corona-treated in alkyl methacrylate atmospheric condition.